Grassi, Massimo and Pavan, Andrea (2012) The subjective duration of audiovisual looming and receding stimuli. ATTENTION PERCEPTION & PSYCHOPHYSICS, 74 (6). pp. 1321-1333. ISSN 1943-3921, 1943-393X
Full text not available from this repository. (Request a copy)Abstract
Looming visual stimuli (log-increasing in proximal size over time) and auditory stimuli (of increasing sound intensity over time) have been shown to be perceived as longer than receding visual and auditory stimuli (i.e., looming stimuli reversed in time). Here, we investigated whether such asymmetry in subjective duration also occurs for audiovisual looming and receding stimuli, as well as for stationary stimuli (i.e., stimuli that do not change in size and/or intensity over time). Our results showed a great temporal asymmetry in audition but a null asymmetry in vision. In contrast, the asymmetry in audiovision was moderate, suggesting that multisensory percepts arise from the integration of unimodal percepts in a maximum-likelihood fashion.
Item Type: | Article |
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Uncontrolled Keywords: | SHORT-TIME-INTERVALS; LOUDNESS CHANGE; RHESUS-MONKEYS; MULTISENSORY INTEGRATION; TEMPORAL ASYMMETRY; AUDITORY MOTION; DAMPED SOUNDS; PERCEPTION; ATTENTION; TONES; Looming; Receding; Audiovisual; Maximum likelihood integration |
Subjects: | 100 Philosophy & psychology > 150 Psychology |
Divisions: | Human Sciences > Institut für Psychologie > Lehrstuhl für Psychologie I (Allgemeine Psychologie I und Methodenlehre) - Prof. Dr. Mark W. Greenlee |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 07 May 2020 06:39 |
Last Modified: | 07 May 2020 06:39 |
URI: | https://pred.uni-regensburg.de/id/eprint/18363 |
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